nasa/nos3
Oct 2024 – Jun 2025
7 Months active
Languages Used
CPythonShellGitcmakeConfigurationJSONYML
Technical Skills
Configuration ManagementDebuggingDevOpsEmbedded SystemsFlight SoftwareGit
Kevin Bruce
PROFILE
Kevin Bruce
Kevin Bruce contributed to the nasa/nos3 repository by engineering robust backend and integration workflows for embedded flight software systems. Over seven months, he developed and refined features such as hardware-in-the-loop checkout flows, automated test frameworks, and cross-device simulation support, using C, Python, and shell scripting. His work emphasized configuration management, submodule alignment, and CI/CD pipeline stability, enabling reliable system integration and streamlined deployment. By modernizing test templates, improving data validation, and resolving merge conflicts, Kevin enhanced both the maintainability and reliability of the codebase. His technical depth ensured that complex system dependencies and real-time requirements were consistently addressed.
Overall Statistics
Feature vs Bugs
63%Features
Repository Contributions
155Total
Bugs
19
Commits
155
Features
33
Lines of code
1,840
Activity Months7
Your Network
101 people
Work History
June 2025
5 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for nasa/nos3: Stabilized cross-repo dependencies by updating submodule pointers for ADCS and NOS3; expanded test coverage and ADCS integration readiness; improved stability for dev merges and contributed to cross-repo consistency.
5 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for nasa/nos3: Stabilized cross-repo dependencies by updating submodule pointers for ADCS and NOS3; expanded test coverage and ADCS integration readiness; improved stability for dev merges and contributed to cross-repo consistency.
June 2025
April 2025
31 Commits • 8 Features
Apr 1, 2025April 2025 NOS3 monthly summary for nasa/nos3. Delivered a major modernization of the test framework and template ecosystem, realigning system tests with new templates and wait-tolerance logic, which improved test reliability and faster validation across ADCS, Novatel, and EPS scenarios. Implemented processor endianness handling and updated Cosmos dictionaries, expanded truth data checks (ECEF_POS, velocity) and the Truth template suite, and integrated a comprehensive EPS testing framework with plotting and RTS/test configurations. Enabled ADCS components for system tests and aligned ADCS truth/test templates, improving cross-task consistency. Enhanced EPS data provider and charging logic, supporting solar array inhibition behavior.
April 2025
31 Commits • 8 Features
Apr 1, 2025April 2025 NOS3 monthly summary for nasa/nos3. Delivered a major modernization of the test framework and template ecosystem, realigning system tests with new templates and wait-tolerance logic, which improved test reliability and faster validation across ADCS, Novatel, and EPS scenarios. Implemented processor endianness handling and updated Cosmos dictionaries, expanded truth data checks (ECEF_POS, velocity) and the Truth template suite, and integrated a comprehensive EPS testing framework with plotting and RTS/test configurations. Enabled ADCS components for system tests and aligned ADCS truth/test templates, improving cross-task consistency. Enhanced EPS data provider and charging logic, supporting solar array inhibition behavior.
March 2025
50 Commits • 10 Features
Mar 1, 2025March 2025 NOS3 monthly summary: Delivered substantial integration and stability improvements across nasa/nos3, focusing on merge/config stabilization, IMU F' integration, and expanded test coverage to accelerate validation for flight software. The month emphasized reducing post-merge risk, aligning submodule pointers, and enabling mission-config defaults and CSS features. Resulting changes improve configuration correctness, reliability of critical subsystems, and readiness for flight validation, while continuing to extend testing harnesses and CI feedback loops.
50 Commits • 10 Features
Mar 1, 2025March 2025 NOS3 monthly summary: Delivered substantial integration and stability improvements across nasa/nos3, focusing on merge/config stabilization, IMU F' integration, and expanded test coverage to accelerate validation for flight software. The month emphasized reducing post-merge risk, aligning submodule pointers, and enabling mission-config defaults and CSS features. Resulting changes improve configuration correctness, reliability of critical subsystems, and readiness for flight validation, while continuing to extend testing harnesses and CI feedback loops.
March 2025
February 2025
29 Commits • 4 Features
Feb 1, 2025February 2025 delivered substantial hardware integration, CI maturity, and merge-readiness improvements for nasa/nos3. Key features include Arducam picture-taking support with uncommented WIP code, enhanced Arducam checkout, and gitignore updates for generated pictures; basic thruster percentage device interface with verified checkout; and initial EPS FPrime integration. Major CI/build system work stabilized the pipeline with submodule pointer updates, SIM/STAR Tracker integration, cmake fixes, and added unit tests to CI. Merge-related cleanup and XTCE/Mag integration were completed, including reintroducing XTCE, MAG cleanup, and improved checkout handling for merges. These efforts increase onboard data capture reliability, propulsion control readiness, and end-to-end flight software testing while reducing merge and build risk.
February 2025
29 Commits • 4 Features
Feb 1, 2025February 2025 delivered substantial hardware integration, CI maturity, and merge-readiness improvements for nasa/nos3. Key features include Arducam picture-taking support with uncommented WIP code, enhanced Arducam checkout, and gitignore updates for generated pictures; basic thruster percentage device interface with verified checkout; and initial EPS FPrime integration. Major CI/build system work stabilized the pipeline with submodule pointer updates, SIM/STAR Tracker integration, cmake fixes, and added unit tests to CI. Merge-related cleanup and XTCE/Mag integration were completed, including reintroducing XTCE, MAG cleanup, and improved checkout handling for merges. These efforts increase onboard data capture reliability, propulsion control readiness, and end-to-end flight software testing while reducing merge and build risk.
January 2025
21 Commits • 5 Features
Jan 1, 2025January 2025 (NOS3, nasa/nos3) delivered tangible progress across radio, CSS, and EPS checkout workflows, with a focus on stability, testability, and maintainability. The work elevated hardware-in-the-loop readiness, reduced checkout friction, and strengthened merge and scripting foundations for faster, safer releases.
21 Commits • 5 Features
Jan 1, 2025January 2025 (NOS3, nasa/nos3) delivered tangible progress across radio, CSS, and EPS checkout workflows, with a focus on stability, testability, and maintainability. The work elevated hardware-in-the-loop readiness, reduced checkout friction, and strengthened merge and scripting foundations for faster, safer releases.
January 2025
December 2024
12 Commits • 3 Features
Dec 1, 2024December 2024 NOS3 work spanned Reaction Wheel (RW) simulation enhancements, ADCS/FSS submodule alignment, and Radio checkout readiness. Key outcomes include enabling RW simulations and integrating them into the NOS3 checkout workflow, aligning submodule pointers and build/include paths for ADCS/FSS, and delivering the initial Radio Checkout with device-command alignment. These deliverables improve validation speed, reduce integration risk, and lay groundwork for ongoing testing and maintainability of cross-device integrations.
December 2024
12 Commits • 3 Features
Dec 1, 2024December 2024 NOS3 work spanned Reaction Wheel (RW) simulation enhancements, ADCS/FSS submodule alignment, and Radio checkout readiness. Key outcomes include enabling RW simulations and integrating them into the NOS3 checkout workflow, aligning submodule pointers and build/include paths for ADCS/FSS, and delivering the initial Radio Checkout with device-command alignment. These deliverables improve validation speed, reduce integration risk, and lay groundwork for ongoing testing and maintainability of cross-device integrations.
October 2024
7 Commits • 2 Features
Oct 1, 20242024-10 NOS3 OnAIR integration: Delivered end-to-end OnAIR deployment and debugging workflow enhancements, plus a flight software update with verification of housekeeping packet transmission through NOS3. Key outcomes include streamlined deployment with timing-aware docker_launch, improved submodule alignment, and template/script integration; stabilization of debug output to reduce noise; and validated reliable transmission/reading of housekeeping data, with debug prints removed after verification. The work reduces operational risk, accelerates issue diagnosis, and improves automation readiness.
7 Commits • 2 Features
Oct 1, 20242024-10 NOS3 OnAIR integration: Delivered end-to-end OnAIR deployment and debugging workflow enhancements, plus a flight software update with verification of housekeeping packet transmission through NOS3. Key outcomes include streamlined deployment with timing-aware docker_launch, improved submodule alignment, and template/script integration; stabilization of debug output to reduce noise; and validated reliable transmission/reading of housekeeping data, with debug prints removed after verification. The work reduces operational risk, accelerates issue diagnosis, and improves automation readiness.
October 2024
Activity
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Quality Metrics
Correctness83.2%
Maintainability85.0%
Architecture80.4%
Performance79.4%
AI Usage20.2%
Skills & Technologies
Programming Languages
CConfigurationGitJSONPythonShellSubmoduleTextYMLcmake
Technical Skills
Backend DevelopmentBuild SystemBuild SystemsC ProgrammingC programmingCI/CDConfigurationConfiguration ManagementData IntegrationDebuggingDevOpsEmbedded SystemsEmbedded Systems SimulationFirmware DevelopmentFlight Software
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